Finding the Fourth Proportional to 23,375,769.22, 35,063,653.97 and 6,336,442.09
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Solution
The fourth proportional to 23,375,769.22, 35,063,653.97 and 6,336,442.09 is: 9,504,663.17
Step by Step Solution
- Step 1: Write the proportion equation
23,375,769.22 : 35,063,653.97 = 6,336,442.09 : x - Step 2: Convert to fraction form
23,375,769.22/35,063,653.97 = 6,336,442.09/x - Step 3: Cross multiply
23,375,769.22x = 35,063,653.97 × 6,336,442.09 - Step 4: Simplify right side
23,375,769.22x = 222,178,812,844,703.59 - Step 5: Solve for x
x = 222,178,812,844,703.59/23,375,769.22 - Step 6: Final answer
x = 9,504,663.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.